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Mathematics, 24.05.2021 22:50 Ashu9011

Which of the following statements about using a protractor are correct? The protractor measures angles up to 90°.
The vertex of the angle must be at the 0° mark.
One ray of the angle must point at 0°.
The protractor measures angles that open from left or from the right.

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Which of the following statements about using a protractor are correct? The protractor measures ang...
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